KJ McElrath  |  December 19, 2020

Top Class Actions’s website and social media posts use affiliate links. If you make a purchase using such links, we may receive a commission, but it will not result in any additional charges to you. Please review our Affiliate Link Disclosure for more information.

How do you start a class action lawsuit?

There are a few things consumers should know about how to file a class action lawsuit. In order to start a class action of any kind, a person must have a cause of action that is shared by a significant number of others. The class action lawsuit is based on the old principle of strength in numbers and allows a large number of plaintiffs to bring legal action against a powerful defendant when individual lawsuits are not practical.

That said, the entire process begins with a single plaintiff or a small group (two to three) individuals who have suffered the same harm by the defendant.

Who Is Eligible to File a Class Action Lawsuit?

Virtually anyone with a valid cause of action can start a class action lawsuit, provided they meet certain qualifications. Primarily, this means the one who files must demonstrate a number of things, which are defined under Federal Rule of Civil Procedure Number 23:

  • Adequacy — Is/are the lead plaintiff(s) able to represent the class in a fair and adequate manner?
  • Ascertainability — In other words, can all potential plaintiffs be identified?
  • Numerosity — Are there enough plaintiffs to justify granting class status?
  • Commonality — Do all plaintiffs have the same cause of action?
  • Typicality — Is/are the class representative(s) typical of the other class members?

In addition to the above, the lead plaintiff(s) must prove the cause of action is serious enough to warrant the court’s involvement. Furthermore, the class representative(s) must be able to answer affirmatively to at least one of three questions raised under Rule Number 23(b):

  • would filing separate, individual lawsuits create a risk of inconsistent verdicts?
  • would a court order (injunctive or declarative relief without the involvement of a jury) be appropriate in light of the cause of action as it relates to all class members?
  • are there common questions of law that would make a class action preferable to individual lawsuits?

Any injured party who can meet the above requirements is eligible to start a class action lawsuit.

How Many Plaintiffs Are Required to File a Class Action Lawsuit?

How to start a class action lawsuitThere is no hard and fast number. A class action may be started by one individual, or a dozen. All that is necessary is that all potential plaintiffs have the same cause of action, i.e., the same specific complaint against the defendant. The one who initially files the class action typically becomes what is known as the “lead plaintiff,” and will have many additional responsibilities — but that person also gets an extra share of any settlement, provided the class action is successful.

 What Happens After a Class Action Has Been Filed?

Once the papers have been filed, the case goes before a judge, who will review the complaint and determine whether there is a sufficient number of plaintiffs with the same cause of action as well as other factors. If the judge determines that the case has merit and there are enough qualified petitioners, s/he will allow the case to move forward.

Are There Financial Incentives for a Lead Plaintiff?

As noted earlier, the lead plaintiff is entitled to extra compensation for working closely with the attorney(s), attending all court proceedings and generally representing the other class members before the judge and jury.

How Much Does It Cost to File a Class Action Lawsuit?

Typically, there are no up-front costs to start a class action lawsuit. Once they have determined that the case is strong enough, lawyers who specialize in this type of litigation represent the class on a contingency bases, meaning they front all initial costs of filing and moving the case forward.

If the case ends in a settlement or a verdict in favor of the plaintiffs, the lawyer(s) take a percentage of the judgment (generally one-third). It is a risk for them as well as the lead plaintiff(s), because if the defense prevails, they receive nothing.

What If Some Class Members’ Complaints are Different?

If all plaintiffs’ cases are not identical, this is not necessarily a deal breaker. Such a situation is covered under Federal Rule of Civil Procedure Number 23(c)(4), which allows for the establishment of “subclasses.” Forming subclasses is appropriate under the following circumstances:

  • Some class members are seeking different relief than others — for example, some plaintiffs want the defendant to pay for health monitoring, while others are seeking monetary compensation
  • Some groups among the class members have slightly different, but related facts
  • There are groups from different jurisdictions with varying rules of evidence

While a class action can be sustained with a few subclasses, too many may result in a decision by the court to deny class certification  on grounds that “common questions [of law] do not predominate.”

How Long Does It Take to Resolve a Class Action?

There is no good answer to this question. While some class action lawsuits can be resolved in a few months, many of them go on for two years or more. It all depends on the strength of the claim, preponderance of evidence and the complexity of the case.

Ideally, lawyers on both sides will be able to negotiate a satisfactory settlement before the case goes to trial; this is considered the best outcome in most cases. The only drawback is that typically, when a defendant agrees to a settlement, they are not required to admit any liability or wrongdoing.

What Is the Difference Between a Class Action and Multidistrict Litigation?

While both involve multiple plaintiffs, the parties in a class action are legally considered to be a single plaintiff.  In multidistrict litigation (MDL),  plaintiffs share judicial resources and pre-trial procedures (such as discovery, expert testimony, etc.), but retain their individual lawsuits.

What Does a Person Need Before Approaching an Attorney?

Most lawyers and firms specializing in class action litigation offer free initial consultations, either in person, online or over the telephone. During this session, the lawyer will want to make certain that the claim is a valid  one, as cases deemed to be frivolous tend to be dismissed quickly.

One  should be prepared to provide documentation of the complaint (such as photos, receipts, etc.) before they start a class action lawsuit. The lawyer will then research similar past cases and attempt to learn whether or not any laws have been broken, and how many other people have been affected by the same kinds of issues.

Class action lawsuits can be filed in myriad areas, including civil rights, defective products, medical problems, false claims and more.

121 thoughts onHow Do I Start a Class Action Lawsuit Against a Company?

  1. James Thomas Campbell says:

    I’d like to start a class action against Amalgamated life insurance company. I paid my premiums and was in a auto accident. I sent in my Dr’s (nurse practitioners) slips excusing me from work. After waiting a while I contacted Amalgamated they said it had to be a Dr who signs off. This is after sending in paperwork 3 times. So the Dr signs off I wait a few months contact them again. They say they need a form filled out and it was faxed to my Dr. I don’t believe they sent it and after waiting another month they closed my account. Many people working for my company has experienced similar denials from them.

  2. donna l maxon says:

    I would like to file suit against ID.me, they suspended my account for no reason, as well as hundreds of others I have found on other websites looking for help, they verify identity for IRS, Veterans Affairs, Social Security, and so on. Because I have sent 30 if not more requests for help and get no reply there is no phone or email for customer service I now can not get my tax refund until I can verify. I have written from Pissed Consumer and opened a BBB complaint, but still no response.

  3. Joyce Ferrera says:

    I’d like to know how I can start a class action suit against Healthcare travel agency. They refused to pay my per diem for the day because I was sick. They claim that they can only pay me sick pay even though I was in a different state and technically my stipends aren’t to be counted as such.

  4. Yoselin Gutierrez says:

    Yendo Inc and they fraudulent practices to take people’s vehicles

  5. Innocent says:

    Are there any class actions for Mercari? They now for example when you send out 14 pound package by weight they take all your proceeds to pay for “overage” fees from shipping carriers even if the package was legitly 14 pounds they will blame it on the size of the box. So it cost the buyer over $22 to pay for 14 pound shipping and then mercari takes over $29 from my proceeds stating that a 14 pound package I sent cost over $60 and take your money stating they had to pay out of pocket to Fedex, USPS etc but yet they refuse to provide any proof they paid it they just simply take your money now. They prompt you to reach out to the Mail carrier but the mail carriers advised me that they are not allowed to give any information in regards to Mercari. There are millions of people dealing with this now.. The item of mine wqs sold for $30 it wqs a small compact stroller that fit in a small box but they are stating it cost $60 to ship it. There is no buyer that will pay $30 for an old stroller then pay $60 to ship. Mercari is clearly getting away with this too because nobody has tried to cease it. So basically they are keeping your money and getting awaqy with not proving to you that they had to pay additional shipping on your behalf they just say they do and ignore you when you demand it. Also the tracking on my package went just fine it was not held up anywhere.

  6. Justine villegas says:

    I would like to file a lawsuit against marijuana companies for not having warning risk for mental health. The THC aggravated my injury.

  7. Corrina Music says:

    Online gaming company that promises to pay out through cash app and never has for anyone.

  8. AH says:

    I’d like to file a class action against State Farm. They accepted liability for a claim, had me sign a waiver then denied liability. I think they do this to deceive people into signing waivers preventing legal action, and they do this as a general tactic. Given how often they’ve been sued for negligence and fraud in class actions (and lost) this tracks.

  9. Dustin palmer says:

    Walmart in Illinois violating bipa

  10. Tamika Roberson says:

    I would like to start a suit against PayPal credit regarding the deceptive practice of deferred interest charges. I have made payments to pay off the full amount of a purchase to avoid the deferred interest charges but instead of applying the full payment amount to pay of the purchase, it was unevenly spread amongst other balances which caused the deferred interest amount to be charged

    1. Carmen says:

      Please include me in this too. Sam problem

Leave a Reply

Your email address will not be published. By submitting your comment and contact information, you agree to receive marketing emails from Top Class Actions regarding this and/or similar lawsuits or settlements, and/or to be contacted by an attorney or law firm to discuss the details of your potential case at no charge to you if you qualify. Required fields are marked *

Please note: Top Class Actions is not a settlement administrator or law firm. Top Class Actions is a legal news source that reports on class action lawsuits, class action settlements, drug injury lawsuits and product liability lawsuits. Top Class Actions does not process claims and we cannot advise you on the status of any class action settlement claim. You must contact the settlement administrator or your attorney for any updates regarding your claim status, claim form or questions about when payments are expected to be mailed out.